From 1a5c4c691c8da077fd744c747c65c582173561ed Mon Sep 17 00:00:00 2001
From: David Lawrence Ramsey <pooka109@gmail.com>
Date: Tue, 7 Sep 2004 00:48:49 +0000
Subject: [PATCH] when calling AC_TRY_RUN() to test for a broken regexec()
function, set the fourth parameter to default to "no" (since it apparently
only occurs on glibc 2.2.3-based systems) so that cross-compiling will work
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1929 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
---
ChangeLog | 9 +++++++--
configure.ac | 4 +++-
2 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index ce624480..1abbdf37 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -106,6 +106,11 @@ CVS code -
- Don't bother assigning the value of get_mouseinput() to
anything. Since allow_shortcuts is FALSE, its return value
will always be FALSE. (DLR)
+- configure.ac:
+ - When calling AC_TRY_RUN() to test for a broken regexec()
+ function, set the fourth parameter to default to "no" (since
+ it apparently only occurs on glibc 2.2.3-based systems) so
+ that cross-compiling will work. (DLR, found by Mike Frysinger)
- nanorc.sample:
- Remove specific references to control key shortcuts other than
XON and XOFF. (DLR)
@@ -1574,8 +1579,8 @@ GNU nano 1.2.1 - 2003.04.19
- General:
- Translation updates (see po/ChangeLog for details).
- Work around broken regexec() on some systems that segfaults
- when passed an empty string. New function regexec_safe().
- (David Benbennick)
+ when passed an empty string. This is known to be in glibc
+ 2.2.3. New function regexec_safe(). (David Benbennick)
- Fix various bugs with search string history logging: don't
print a broken error message and freeze if ~/.nano_history is
unreadable, actually show an error message in save_history()
diff --git a/configure.ac b/configure.ac
index 2abcf854..b34534e1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -56,7 +56,9 @@ int main(void)
return 0;
}],
AC_MSG_RESULT(no),
- AC_MSG_RESULT(yes); AC_DEFINE(BROKEN_REGEXEC, 1, [Define this if your regexec() function segfaults when passed an empty string under certain conditions.])
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(BROKEN_REGEXEC, 1, [Define this if your regexec() function segfaults when passed an empty string under certain conditions.]),
+ AC_MSG_RESULT([cross-compiling; assuming no])
)
)
--
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